init github action for benchmark sanity check

Change-Id: Ica2cbab2681d196862e307c0b6e15945df2d0b9c

.github/workflows/sanity-test.yml

@@ -0,0 +1,69 @@
+name: benchmark sanity check
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - '**.md'
+      - '**.png'
+
+env:
+  RUST_TOOLCHAIN: nightly
+  TOOLCHAIN_PROFILE: minimal
+
+jobs:
+  benchmark:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: ${{ env.TOOLCHAIN_PROFILE }}
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          override: true
+      - name: Build Proxy
+        run: |
+          sudo apt-get install -y pkg-config
+          cargo build --verbose
+      - name: Cache
+        uses: Swatinem/rust-cache@v1
+      - name: Run proxy
+        run: |
+          cd examples/ && 
+          ./gen_cert.sh &&
+          cp certs/server.key certs/key.pem &&
+          cp certs/server.crt certs/cert.pem &&
+          sudo bash -c "ulimit -Sl 512 && ulimit -Hl 512 && sudo -u runner RUSTUP_TOOLCHAIN=nightly RUST_LOG=NONE /home/runner/.cargo/bin/cargo run --package monolake -- -c benchmark/proxy/monolake/monolake.toml &"
+      - name: Install Run Server
+        run: |
+          sudo apt-get update &&
+          sudo apt-get install -y openssl nginx &&
+          sudo cp ./benchmark/server/nginx-web.conf /etc/nginx/nginx.conf &&
+          sudo cp -r ./benchmark/server/webroot/* /usr/share/nginx/html/ &&
+          cat examples/certs/server.key examples/certs/server.pkcs8 > ./combined.pem &&
+          sudo mv ./combined.pem /etc/nginx/ &&
+          mv certs examples/ &&
+          sudo cp examples/certs/cert.pem /etc/nginx/ &&
+          sudo systemctl enable nginx &&
+          sudo systemctl start nginx &&
+          sleep 2
+      - name: Checkout client
+        uses: actions/checkout@v2
+        with:
+          repository: 'giltene/wrk2'
+          path: 'wrk2'
+      - name: Build client
+        run: |
+          sudo apt-get -y install gcc make git libssl-dev zlib1g-dev &&
+          cd wrk2 &&
+          make WITH_OPENSSL=/usr &&
+          sleep 2
+      - name: Run client
+        run: |
+          cd wrk2 &&
+          curl -vvv http://localhost:8402 &&
+          ./wrk -d 1m -c 640 -t 64 -R 200000 --latency http://localhost:8402 &&
+          sleep 2